RadioMaster XR4 Gemini Xrossband Dual-Band ExpressLRS Receiver

Name: RadioMaster XR4 Gemini Xrossband Dual-Band ExpressLRS Receiver
Brand: RadioMaster
SKU: 31979
Price: 53.99 AUD
Availability: InStock
Rating: 5.0 (1 reviews)

$53.99 AUD $59.95 AUD

Save 10% GST included Shipping calculated at checkout.

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1 In stock

5+ duearound 13th November2 weeks

Order in H, M, Seconds (before 1pm Sydney time) for same day despatch.

Fast dispatch from Somersby, NSW Easy returns Australian warranty & local support

Pickup available

1/80 Somersby Falls Road, Somersby NSW

Get directions

Ready to collect Monday from 9:30am

Product details

SKU: 31979

Shipping Weight: 20g

W/H: W-03-E-05

Categories: Drone RC RX Receivers, ELRS 2.4GHz Receivers, ELRS 915MHz Receivers, ELRS Express LRS Receivers & Modules, Gemini Xrossband ExpressLRS Receivers & Modules, New FPV Products, Price Match, Radio Gear, RadioMaster, Specials

Tags: 2.4ghz, 915mhz, ELRS, Gemini, Receiver

Why buy from Phaser FPV?

Dependable Phaser started in 2014. Long reputable history and 5 star reviews.
Fast dispatch All stock is on the shelf in our Somersby warehouse. In-stock orders placed before 1pm Sydney time on a business day ship the same day. Shipping details.
Transparent stock If it says in stock, we ship today. If it's sold out but more is on the way and we know the ETA, it's on the product page, so you know what to expect before you order.
Showroom and pickup Walk into our Somersby showroom, an hour north of Sydney, talk to the team and see it before you buy, or order online and collect from the front counter.
Support after you buy Something won't bind, connect or work? We troubleshoot it with you first. Repair, soldering and 3D printer servicing are available when needed, quoted before any work starts. Returns and warranty.
Price match Found it cheaper at an Australian store? Use the Price match button on the product and we'll take a look.
One warehouse, three stores The same crew runs Phaser FPV, Central Coast Coffee and Tradiemods from one fast, efficient warehouse, with over a decade of online retail behind it.
3D printing and design Need a custom part? Our sister site Phaser3D prints from your file and can design to print.
Experience Our staff fly, build and use this gear, and will help you pick parts that work together so you don't buy twice. Not sure what to buy? Message us on live chat, or call us and leave a voicemail; we'll call you back as soon as we can.
Community Large Facebook community for like-minded pilots, or view our Facebook page.
GST registered If your business is registered, you claim the GST back and save 10%. Some small online stores are not registered, so there's nothing to claim.

Are you looking to buy RadioMaster XR4 Gemini Xrossband Dual-Band ExpressLRS Receiver in Australia?

The XR4 Receiver is a cutting-edge true diversity dual-band receiver featuring dual LR1121 RF transceivers, designed to leverage the advanced ExpressLRS Gemini Xrossband protocol (Gem-X). It seamlessly supports both the 2.4GHz and Sub-G 900MHz bands, and its dual T-type antennas provide superior reception sensitivity and connection stability for optimal performance.

Built with two independent RF circuits, the XR4 offers versatile operation modes, allowing you to switch between Gemini single-frequency or Xrossband dual-band modes, and can be tailored to your specific needs. The integrated Wi-Fi module simplifies firmware updates and configuration via a user-friendly WebUI on your PC or mobile device.

With ultra-low latency and a high refresh rate, the XR4 excels in delivering a stable, rock-solid RF link, even in demanding long-range or challenging environments. Its compact, lightweight design is perfect for drones, and fixed-wing models, offering reliable connectivity in critical situations where every signal matters. The XR4 ensures you maintain the most secure and robust RF link available, providing unbeatable reliability in the most demanding conditions.

Features

True Diversity & Dual-Band
Unmatched reliability with ExpressLRS Gemini Xrossband
Compatible with ExpressLRS 2.4GHz, Sub-G 900MHz, Gemini & Gemini Xrossband (Gem-X)
ESP32D4 high-performance MCU
Twin Semtech LR1121 Transceiver
Secondary UART port for advanced functionality
Castled pads for easy soldering